◄Up► ◄Contents► ◄Index► ◄Back► ──────────────────────────────────────────────────────────────────────────── Syntax: .ERRE expression [,message] .ERRNZ expression [,message] See also: IF, IFE, .ERR, .ERRB, .ERRDEF, .ERRDIF Description: Tests value of <expression> and generates an error depending on the resulting value. The .ERRE directive generates an A2053 error if <expression> evaluates to false (zero). .ERRNZ generates an A2054 error if <expression> evaluates to true (nonzero). If <message> is given, it will be displayed with the standard assembler error message. Parameter Description expression Expression that evaluates to true, false, or a numeric constant. The expression cannot contain forward references. message Programmer-supplied error message, any text item. See: ◄textitem► -♦-